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≥99% Purity GuaranteedThird-Party Lab TestedCOA With Every OrderSame-Day Shipping Before 3PMHPLC · LC-MS/MS · ICP-MS VerifiedUSP Sterility Tested ≥99% Purity GuaranteedThird-Party Lab TestedCOA With Every OrderSame-Day Shipping Before 3PMHPLC · LC-MS/MS · ICP-MS VerifiedUSP Sterility Tested
Prime 9 Labs
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Independently Verified · Batch Transparency

Certificate of Analysis Library

Every Prime 9 Labs product undergoes rigorous third-party testing before shipment. View batch-specific COAs for all products, including HPLC purity, mass spectrometry identity confirmation, heavy metals, endotoxin, and sterility results.

7 Active Products
100% Pass Rate
7 Tests Per Batch
U.S. Accredited Lab
≥99%
Minimum Purity Standard
7
Tests Per Batch
0
Failed Batches Released
USP
Sterility Standard Applied
GHK-Cu
GHK-Cu
Glycyl-L-histidyl-L-lysine Copper Complex
Batch
P9-GHK-2601
HPLC Purity99.3%
AppearancePASS
HPLC PurityPASS
MS IdentityPASS
Heavy MetalsPASS
EndotoxinPASS
SterilityPASS
Size
30mg
MW
340.38 g/mol
CAS
49557-75-7
Price
$60
View Product → Download COA
Retatrutide
Retatrutide
GIP · GLP-1 · Gcg Triple Receptor Agonist
Batch
P9-RET-2601
HPLC Purity99.1%
AppearancePASS
HPLC PurityPASS
MS IdentityPASS
Heavy MetalsPASS
EndotoxinPASS
SterilityPASS
Size
18mg
MW
~4,700 Da
CAS
2381722-44-5
Price
$125
View Product → Download COA
Tirzepatide
Tirzepatide
Dual GIP/GLP-1 Receptor Agonist · LY3298176
Batch
P9-TIRZ-2601
HPLC Purity99.4%
AppearancePASS
HPLC PurityPASS
MS IdentityPASS
Heavy MetalsPASS
EndotoxinPASS
SterilityPASS
Size
30mg
MW
4813.5 g/mol
CAS
2023788-19-2
Price
$150
View Product → Download COA
Semaglutide
Semaglutide
GLP-1 Receptor Agonist · Lyophilized Powder
Batch
P9-SEMA-2601
HPLC Purity99.6%
AppearancePASS
HPLC PurityPASS
MS IdentityPASS
Heavy MetalsPASS
EndotoxinPASS
SterilityPASS
Size
10mg
MW
4113.58 g/mol
CAS
910463-68-2
Price
$150
View Product → Download COA
Tesamorelin
Tesamorelin
Synthetic GHRH Analog · Lyophilized Powder
Batch
P9-TESA-2601
HPLC Purity99.2%
AppearancePASS
HPLC PurityPASS
MS IdentityPASS
Heavy MetalsPASS
EndotoxinPASS
SterilityPASS
Size
10mg
MW
5135.9 g/mol
CAS
218949-48-9
Price
$125
View Product → Download COA
MOTS-c
MOTS-c
Mitochondria-Derived Peptide · 12S rRNA-c
Batch
P9-MOTS-2601
HPLC Purity99.5%
AppearancePASS
HPLC PurityPASS
MS IdentityPASS
Heavy MetalsPASS
EndotoxinPASS
SterilityPASS
Size
20mg
MW
2174.5 g/mol
CAS
1627580-64-6
Price
$100
View Product → Download COA

Our Testing Protocol

HPLC Analysis
High-performance liquid chromatography confirms purity to ≥99.0% minimum specification before any batch is released.
Mass Spectrometry
LC-MS/MS confirms molecular weight and structural identity of each compound against reference standards.
Safety Testing
ICP-MS for heavy metals (<10 ppm), LAL endotoxin assay (<5 EU/mg), and USP <71> sterility testing.
COA Issuance
Every batch that passes all 7 tests receives a signed COA from an accredited U.S. third-party laboratory.